Overall, TF-bound L1PA2 transposons were correlated with the activation of breast cancer genes in MCF7 cells, as a higher percentage of TF-bound L1PA2 transposons were found in the promoter regions, as well as up to 20 kb away from the TSSs of up-regulated transcripts (see Supplementary Fig. S6 online). The gene discussed is TF; the disease is breast carcinoma.